1 //===-- HexagonMCTargetDesc.h - Hexagon Target Descriptions -----*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file provides Hexagon specific target descriptions.
12 //===----------------------------------------------------------------------===//
14 #ifndef LLVM_LIB_TARGET_HEXAGON_MCTARGETDESC_HEXAGONMCTARGETDESC_H
15 #define LLVM_LIB_TARGET_HEXAGON_MCTARGETDESC_HEXAGONMCTARGETDESC_H
20 struct InstrItinerary;
28 class MCSubtargetInfo;
33 class raw_pwrite_stream;
35 extern Target TheHexagonTarget;
37 extern const InstrStage HexagonStages[];
39 MCInstrInfo *createHexagonMCInstrInfo();
41 MCCodeEmitter *createHexagonMCCodeEmitter(MCInstrInfo const &MCII,
42 MCRegisterInfo const &MRI,
45 MCAsmBackend *createHexagonAsmBackend(Target const &T,
46 MCRegisterInfo const &MRI,
47 const TargetTuple &TT, StringRef CPU);
49 MCObjectWriter *createHexagonELFObjectWriter(raw_pwrite_stream &OS,
50 uint8_t OSABI, StringRef CPU);
52 } // End llvm namespace
54 // Define symbolic names for Hexagon registers. This defines a mapping from
55 // register name to register number.
57 #define GET_REGINFO_ENUM
58 #include "HexagonGenRegisterInfo.inc"
60 // Defines symbolic names for the Hexagon instructions.
62 #define GET_INSTRINFO_ENUM
63 #include "HexagonGenInstrInfo.inc"
65 #define GET_SUBTARGETINFO_ENUM
66 #include "HexagonGenSubtargetInfo.inc"